2345491774 has 8 divisors (see below), whose sum is σ = 3537893160. Its totient is φ = 1166194056.

The previous prime is 2345491741. The next prime is 2345491777. The reversal of 2345491774 is 4771945432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345491777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3275469 + ... + 3276184.

It is an arithmetic number, because the mean of its divisors is an integer number (442236645).

Almost surely, 2^2345491774 is an apocalyptic number.

2345491774 is a deficient number, since it is larger than the sum of its proper divisors (1192401386).

2345491774 is a wasteful number, since it uses less digits than its factorization.

2345491774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6551834.

The product of its digits is 846720, while the sum is 46.

The square root of 2345491774 is about 48430.2774511978. The cubic root of 2345491774 is about 1328.6521808561.

The spelling of 2345491774 in words is "two billion, three hundred forty-five million, four hundred ninety-one thousand, seven hundred seventy-four".